76732760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11351}}^1$

素因数の和:11388

約数の個数: 48

約数和(自身を含む): 186967440

約数和(自身を除く): 110234680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 11351, 22702, 45404, 56755, 90808, 113510, 147563, 227020, 295126, 454040, 590252, 737815, 1180504, 1475630, 1918319, 2951260, 3836638, 5902520, 7673276, 9591595, 15346552, 19183190, 38366380, 76732760]

約数ペア:

[(1, 76732760), (2, 38366380), (4, 19183190), (5, 15346552), (8, 9591595), (10, 7673276), (13, 5902520), (20, 3836638), (26, 2951260), (40, 1918319), (52, 1475630), (65, 1180504), (104, 737815), (130, 590252), (169, 454040), (260, 295126), (338, 227020), (520, 147563), (676, 113510), (845, 90808), (1352, 56755), (1690, 45404), (3380, 22702), (6760, 11351)]